Bicycle drive unit and frame portion



Cross reference is made to U.S. design patent application Ser. No.29/555,680 entitled “Bicycle Drive Unit” by Rinaldo Greiner, filed oneven date herewith; and U.S. design patent application Ser. No.29/555,686 entitled “Bicycle Drive Unit” by Rinaldo Greiner, filed oneven date herewith.

FIG. 1 is a perspective view of a bicycle drive unit and frame portionshowing my new design;

FIG. 2 is a front elevational view showing the design for the bicycledrive unit and frame portion of FIG. 1;

FIG. 3 is a rear elevational view showing the design for the bicycledrive unit and frame portion of FIG. 1;

FIG. 4 is a left side elevational view showing the design for thebicycle drive unit and frame portion of FIG. 1;

FIG. 5 is a right side elevational view showing the design for thebicycle drive unit and frame portion of FIG. 1;

FIG. 6 is a top plan view showing the design for the bicycle drive unitand frame portion of FIG. 1; and,

FIG. 7 is a bottom plan view showing the design for the bicycle driveunit and frame portion of FIG. 1.

The broken lines shown in the drawings illustrate portions of thebicycle drive unit and frame portion that form no part of the claimeddesign.

CLAIM The ornamental design for a bicycle drive unit and frame portion,as shown and described.